Now that summer is over, Im noticing more breakouts even though Im still using Hydra Medic and Hydra Refine products. Why?
The reason is twofold: Many sunscreens used in the summer, especially those with super high SPF and waterproof bases, are comedogenic. Also, prolonged exposure to the sun thickens the epidermis. Once the summer is over, the epidermis goes back to its normal state, and all these dead skin cells will now clog the pores.